Best Sibling Names for Gwydion

Names chosen to complement Gwydion — matching origin (Wales), era, and style.

200 options93 girl120 boy
These sibling names share Gwydion's Wales roots or similar popularity era, and start with a different letter to avoid alliteration.
dylan
Gwydion & dylan
Boy
Wales
From 'dy', meaning 'great', and 'llanw', meaning 'tide' or 'flow', thus 'great tide'.
#34
Evan
Gwydion & Evan
Boy
Wales
the Lord is gracious
#137
Emryck
Gwydion & Emryck
Boy
Wales
ruler or king
#509
Owen
Gwydion & Owen
Boy
Wales
noble, young warrior; well born, noble
#20
Talyr
Gwydion & Talyr
Girl
Wales
to be a plough or furrow
#533
Rhayna
Gwydion & Rhayna
Girl
Wales
Queen
#569
Morgann
Gwydion & Morgann
Girl
Wales
sea circle or bright sea
#608
Ieuan
Gwydion & Ieuan
Boy
Wales
gift from God
#650
Bethan
Gwydion & Bethan
Girl
Wales
House of God
#676
Rhiannah
Gwydion & Rhiannah
Girl
Wales
great queen, goddess
#696
Bevan
Gwydion & Bevan
Boy
Wales
son of the fair one
#709
Leri
Gwydion & Leri
Boy
Wales
The name Leri is believed to be derived from the Welsh word 'ler', meaning 'sea'.
#744
Brenin
Gwydion & Brenin
Boy
Wales
Prince.
#749
Rhianon
Gwydion & Rhianon
Girl
Wales
Great queen; divine goddess
#810
Rhion
Gwydion & Rhion
Boy
Wales
God's gift
#812
Catrin
Gwydion & Catrin
Girl
Wales
Welsh form of KATHERINE, as well as a German short form of KATHARINA.
#825
Sarn
Gwydion & Sarn
Boy
Wales
Welsh
#834
Caitryn
Gwydion & Caitryn
Girl
Wales
pure
#853
Dyllyn
Gwydion & Dyllyn
Boy
Wales
One who is loyal
#925
Tregan
Gwydion & Tregan
Boy
Wales
one who is from the farm or homestead
#939
Rheannon
Gwydion & Rheannon
Girl
Wales
Divine queen
#1000
Brecon
Gwydion & Brecon
Boy
Wales
a steep place or hill
#503
Luellen
Gwydion & Luellen
Girl
Wales
famous river or lake
#524
Rhionna
Gwydion & Rhionna
Girl
Wales
ruler
Rhodri
Gwydion & Rhodri
Boy
Wales
put to flight
#553
Blodwen
Gwydion & Blodwen
Girl
Wales
white flower
#563
Olwyn
Gwydion & Olwyn
Girl
Wales
White hoof
#615
Aeddon
Gwydion & Aeddon
Boy
Wales
Fiery on the battlefield
Calon
Gwydion & Calon
Boy
Wales
Heart
Rhiannon
Gwydion & Rhiannon
Girl
Wales
Probably derived from the old Celtic name Rigantona meaning "great queen". It is speculated that this was the name of an otherwise unattested Celtic goddess of fertility and the moon.
Cadell
Gwydion & Cadell
Boy
Wales
battle, spirit
Meghan
Gwydion & Meghan
Girl
Wales
Variant of MEGAN.
Dylanthomas
Gwydion & Dylanthomas
Boy
Wales
The son of the sea
Dilyn
Gwydion & Dilyn
Unisex
Wales
to follow
Llyod
Gwydion & Llyod
Boy
Wales
gray, gray-haired
#713
Lloyed
Gwydion & Lloyed
Boy
Wales
Grey or gray-haired.
#736
Elgan
Gwydion & Elgan
Boy
Wales
Bright
#752
Ithel
Gwydion & Ithel
Boy
Wales
generous
#789
Lloyde
Gwydion & Lloyde
Boy
Wales
The name means 'grey' or 'gray-haired', often associated with intelligence and wisdom.
#822
Ceridwen
Gwydion & Ceridwen
Girl
Wales
beautiful, poetry, or the great poetess
#833
Llenifer
Gwydion & Llenifer
Girl
Wales
Derived from 'Llan', meaning 'church or parish' and 'ifer', typically a feminine suffix.
Mostyn
Gwydion & Mostyn
Boy
Wales
From a Welsh place name which means "moss town" in Old English.
Betsi
Gwydion & Betsi
Girl
Wales
God is my oath; pledged to God
#851
Dolen
Gwydion & Dolen
Boy
Wales
a peace keeper
#917
Llesica
Gwydion & Llesica
Girl
Wales
From the grove
Elry
Gwydion & Elry
Boy
Wales
one who is noble or nobleman
#944
Llaneli
Gwydion & Llaneli
Girl
Wales
church or chapel on the river Lliw.
Aderyn
Gwydion & Aderyn
Girl
Wales
Means "bird" in Welsh. This is a modern Welsh name.
Merion
Gwydion & Merion
Unisex
Wales
Of the sea
Elideth
Gwydion & Elideth
Girl
Wales
God's Promise
Ceri
Gwydion & Ceri
Girl
Wales
to love
Olwen
Gwydion & Olwen
Girl
Wales
white footprint
Ery
Gwydion & Ery
Boy
Wales
derived from 'Eiry', meaning 'snow' or 'frost'
Dyllian
Gwydion & Dyllian
Boy
Wales
son of the sea
Kyeden
Gwydion & Kyeden
Boy
Wales
descendant of Caedain
Tylun
Gwydion & Tylun
Boy
Wales
One who is gentle.
Bryndan
Gwydion & Bryndan
Boy
Wales
descendant of Brân
Iestyn
Gwydion & Iestyn
Boy
Wales
just, righteous
Tegan
Gwydion & Tegan
Unisex
Wales
beautiful, fair
Cledith
Gwydion & Cledith
Unisex
Wales
pure, clear
Rhedyn
Gwydion & Rhedyn
Girl
Wales
radiant, bright
Rhowyn
Gwydion & Rhowyn
Girl
Wales
divine, good; a form of the name Rowan
Siaan
Gwydion & Siaan
Boy
Wales
God is gracious
Euri
Gwydion & Euri
Unisex
Wales
golden
Rosser
Gwydion & Rosser
Boy
Wales
the son of the horseman
Emrys
Gwydion & Emrys
Unisex
Wales
Immortal or 'the immortal one'.
Owena
Gwydion & Owena
Girl
Wales
young warrior
Eirian
Gwydion & Eirian
Girl
Wales
Beautiful, bright, or shining.
Taff
Gwydion & Taff
Boy
Wales
a man of the sea
Dylanthas
Gwydion & Dylanthas
Boy
Wales
son of the sea
Derwyn
Gwydion & Derwyn
Boy
Wales
man from the oak tree
Lloyd
Gwydion & Lloyd
Boy
Wales
Grey; sacred
Enneth
Gwydion & Enneth
Boy
Wales
The name means 'steady' or 'firm'
Nellwyn
Gwydion & Nellwyn
Girl
Wales
bright
Dwen
Gwydion & Dwen
Boy
Wales
meaning 'descendant of Duane'
Rhondda
Gwydion & Rhondda
Girl
Wales
a valley
Trahern
Gwydion & Trahern
Boy
Wales
meaning 'three stones' or possibly 'the third'
Evans
Gwydion & Evans
Boy
Wales
Son of Evan
Merlin
Gwydion & Merlin
Boy
Wales
Form of the Welsh name Myrddin (meaning "sea fortress") used by Geoffrey of Monmouth in his 12th-century Arthurian tales.
Emma
Gwydion & Emma
Girl
Germanic
Originally a short form of Germanic names that began with the element ermen meaning "whole" or "universal".
#2
Noah
Gwydion & Noah
Boy
Hebrew
movement
#2
Sophia
Gwydion & Sophia
Girl
Greece
wisdom
#5
Mia
Gwydion & Mia
Girl
[Swedish
Scandinavian, Dutch and German diminutive of MARIA. It coincides with the Italian word mia meaning "mine".
#6
Isabella
Gwydion & Isabella
Girl
Italian
God is my oath
#7
Sofia
Gwydion & Sofia
Girl
Greece
Form of SOPHIA.
#12
Daniel
Gwydion & Daniel
Boy
[English
From the Hebrew name דָּנִיֵּאל (Daniyyel) meaning "God is my judge". Daniel was a Hebrew prophet whose story is told in the Book of Daniel in the Old Testament.
#17
Emily
Gwydion & Emily
Girl
English-speaking countries
rival
#19
Lily
Gwydion & Lily
Girl
England
pure; innocent
#20
Alexander
Gwydion & Alexander
Boy
Greece
defender of the people
#22
Ethan
Gwydion & Ethan
Boy
Hebrew
strong, firm
#25
Chloe
Gwydion & Chloe
Girl
Greece
blooming
#26
Jackson
Gwydion & Jackson
Boy
[English]
From an English surname meaning "son of JACK". A famous bearer of the surname was American president Andrew Jackson (1767-1845).
#28
Avery
Gwydion & Avery
Girl
American
Originally a surname meaning 'ruler of the elves'.
#29
Mason
Gwydion & Mason
Boy
American
(English: "stone worker")
#30
Abigail
Gwydion & Abigail
Girl
[English
From the Hebrew name אֲבִיגָיִל ('Avigayil) meaning "my father is joy". In the Old Testament this is the name of Nabal's wife. After Nabal's death she became the third wife of King David.... [more]
#31
Luke
Gwydion & Luke
Boy
Greece
English form of the Greek name Λουκας (Loukas) which meant "from Lucania", Lucania being a region in southern Italy (of uncertain meaning). Luke was a doctor who travelled in the company of the apostle Paul.
#31
Ella
Gwydion & Ella
Girl
English-speaking countries
fairy maiden
#32
Matthew
Gwydion & Matthew
Boy
[English
English form of Ματθαιος (Matthaios), which was a Greek form of the Hebrew name מַתִּתְיָהוּ (Mattityahu) meaning "gift of YAHWEH". Matthew, also called Levi, was one of the twelve apostles.
#32
Jacob
Gwydion & Jacob
Boy
[English
From the Latin Iacobus, which was from the Greek Ιακωβος (Iakobos), which was from the Hebrew name יַעֲקֹב (Ya'aqov).
#35
Zoe
Gwydion & Zoe
Girl
[English
Means "life" in Greek. From early times it was adopted by Hellenized Jews as a translation of EVE. It was borne by two early Christian saints, one martyred under emperor Hadrian, the other martyred under Diocletian.
#36
Madison
Gwydion & Madison
Girl
American
son of Maud, meaning 'a powerful warrior' or 'mighty warrior' in its original context
#37
Aiden
Gwydion & Aiden
Boy
Irish
little fire
#40
Isaac
Gwydion & Isaac
Boy
[English
From the Hebrew name יִצְחָק (Yitzchaq) meaning "he will laugh, he will rejoice", derived from צָחַק (tzachaq) meaning "to laugh".
#42
Victoria
Gwydion & Victoria
Girl
Latin
Victory
#45
Anthony
Gwydion & Anthony
Boy
Italian
priceless
#47
Hannah
Gwydion & Hannah
Girl
Israel
From the Hebrew name חַנָּה (Channah) meaning "favour" or "grace". In the Old Testament this is the name of the wife of Elkanah. Her rival was Elkanah's other wife Peninnah, who had children while Hannah remained barren.
#48
Jayden
Gwydion & Jayden
Boy
USA
thankful
#49
Maya
Gwydion & Maya
Girl
Hebrew
Means 'water'. In the context, it can symbolize life and fertility.; Means 'illusion' or 'dream', often referred to in spiritual terms.; A popular name without specific meaning, often used within the Hispanic community.
#50
Caleb
Gwydion & Caleb
Boy
[English
Most likely related to Hebrew כֶּלֶב (kelev) meaning "dog". An alternate theory connects it to Hebrew כָּל (kal) "whole, all of" and לֵב (lev) "heart".
#51
Zoey
Gwydion & Zoey
Girl
[English]
Variant of ZOE.
#51
Leah
Gwydion & Leah
Girl
Hebrew
weary
#53
Isaiah
Gwydion & Isaiah
Boy
Hebrew
God is salvation
#56
Cameron
Gwydion & Cameron
Boy
Scotland
Derived from the Scottish Gaelic 'cam sron', meaning 'crooked nose'.
#58
Madelyn
Gwydion & Madelyn
Girl
American
Woman from Magdala
#58
Nathan
Gwydion & Nathan
Boy
Hebrew-speaking countries
He has given or gift.
#59
Sadie
Gwydion & Sadie
Girl
American
princess
#59
Joshua
Gwydion & Joshua
Boy
[English
From the Hebrew name יְהוֹשֻׁעַ (Yehoshu'a) meaning "YAHWEH is salvation". As told in the Old Testament, Joshua was a companion of Moses.
#60
Sophie
Gwydion & Sophie
Girl
France
wisdom
#60
Addison
Gwydion & Addison
Girl
[English]
From an English surname meaning "son of ADAM". Its recent popularity as a feminine name stems from its similarity in sound to Madison.
#62
Angel
Gwydion & Angel
Boy
English-speaking countries
Messenger of God
#63
Natalie
Gwydion & Natalie
Girl
France
Born on Christmas
#63
Andrew
Gwydion & Andrew
Boy
Greece
English form of the Greek name Ανδρεας (Andreas), which was derived from ανδρειος (andreios) "manly, masculine", a derivative of ανηρ (aner) "man".
#65
Adrian
Gwydion & Adrian
Boy
England
from Hadria
#67
Aaron
Gwydion & Aaron
Boy
[English
From the Hebrew name אַהֲרֹן ('Aharon) which is most likely of unknown Egyptian origin. Other theories claim a Hebrew derivation, and suggest meanings such as "high mountain" or "exalted".
#68
Ian
Gwydion & Ian
Boy
Scotland
Scottish form of JOHN.
#69
Wesley
Gwydion & Wesley
Boy
English-speaking countries
Western meadow
#70
Kennedy
Gwydion & Kennedy
Girl
American
helmeted chief
#72
Audrey
Gwydion & Audrey
Girl
England
Noble strength
#74
Autumn
Gwydion & Autumn
Girl
American
The season between summer and winter; fall
#75
Weston
Gwydion & Weston
Boy
English
From the west town
#75
Christian
Gwydion & Christian
Boy
Latin
means 'follower of Christ' or 'Christian' in English; related to the Latin term 'Christianus'
#77
Eli
Gwydion & Eli
Boy
Hebrew
God is my salvation
#79
Jade
Gwydion & Jade
Girl
China
From the name of the precious stone that is often used in carvings. It is derived from Spanish (piedra de la) ijada meaning "(stone of the) flank", relating to the belief that jade could cure renal colic.
#80
Jonathan
Gwydion & Jonathan
Boy
Israel
God has given
#82
Ryan
Gwydion & Ryan
Boy
Ireland
From an Irish surname which was derived from Ó Riain meaning "descendant of Rían". The given name Rían probably means "little king" (from Irish rí "king" combined with a diminutive suffix).
#83
Brooklyn
Gwydion & Brooklyn
Girl
American
broken land, or marshland
#84
Aaliyah
Gwydion & Aaliyah
Girl
American
Exalted, noble, high-ranking
#85
Jaxon
Gwydion & Jaxon
Boy
American
son of Jack
#86
Micah
Gwydion & Micah
Boy
Hebrew-speaking countries
Who is like God?
#87
Hailey
Gwydion & Hailey
Girl
American
From the hay clearing or hay meadow
#90
Sarah
Gwydion & Sarah
Girl
Hebrew-speaking countries
princess
#91
Jeremiah
Gwydion & Jeremiah
Boy
Hebrew
YHWH has uplifted.
#92
Savannah
Gwydion & Savannah
Girl
[English]
From the English word for the large grassy plain, ultimately deriving from the Taino (Native American) word zabana. It came into use as a given name in America in the 19th century.
#92
Jose
Gwydion & Jose
Boy
Spain
God will add
#93
Madeline
Gwydion & Madeline
Girl
France
of Magdala
#94
Jordan
Gwydion & Jordan
Boy
Israel
From the name of the river which flows between the countries of Jordan and Israel. The river's name in Hebrew is יַרְדֵן (Yarden), and it is derived from יָרַד (yarad) meaning "descend" or "flow down".
#96
Ariana
Gwydion & Ariana
Girl
Italy
most holy
#97
Landon
Gwydion & Landon
Boy
American
long hill
#97
Allison
Gwydion & Allison
Girl
Scotland
Variant of ALISON.
#100
Amir
Gwydion & Amir
Boy
Middle Eastern countries
prince, commander; אמיר - to say; to speak
#100
Austin
Gwydion & Austin
Boy
[English]
Medieval contracted form of AUGUSTINE (1). Modern use of the name is probably also partly inspired by the common surname Austin, which is of the same origin. This is also the name of a city in Texas.
#101
Aubrey
Gwydion & Aubrey
Unisex
France
Fair ruler
#101
Adam
Gwydion & Adam
Boy
Hebrew
Man; human; to be red, referring to the red earth.
#103
Serenity
Gwydion & Serenity
Girl
American
calmness, peacefulness
#103
Xavier
Gwydion & Xavier
Boy
Spain
new house
#105
Bella
Gwydion & Bella
Girl
Italy
Short form of ISABELLA and other names ending in bella. It is also associated with the Italian word bella meaning "beautiful".
#106
Dominic
Gwydion & Dominic
Boy
[English]
From the Late Latin name Dominicus meaning "of the Lord". This name was traditionally given to a child born on Sunday.
#106
Damian
Gwydion & Damian
Boy
Greece
From the Greek name Δαμιανος (Damianos) which was derived from Greek δαμαζω (damazo) "to tame". Saint Damian was martyred with his twin brother Cosmo in Syria early in the 4th century.
#108
Nicholas
Gwydion & Nicholas
Boy
Greece
victory of the people
#109
Jace
Gwydion & Jace
Boy
[English]
Short form of JASON.
#110
Carson
Gwydion & Carson
Boy
American
Son of Carr
#112
Kayden
Gwydion & Kayden
Boy
American
fighter
#114
Samantha
Gwydion & Samantha
Girl
[English
Perhaps intended to be a feminine form of SAMUEL, using the name suffix antha (possibly inspired by Greek ανθος (anthos) "flower").
#114
Hunter
Gwydion & Hunter
Boy
[English]
From an occupational English surname for a hunter, derived from Old English hunta. A famous bearer was the eccentric American journalist Hunter S. Thompson (1937-2005).
#115
Nevaeh
Gwydion & Nevaeh
Girl
American
Heaven spelled backward
#117
Hadley
Gwydion & Hadley
Girl
English-speaking countries
Heather field
#119
Zion
Gwydion & Zion
Unisex
American
highest point
#125
Ashley
Gwydion & Ashley
Girl
United Kingdom
Ash tree clearing
#126
Connor
Gwydion & Connor
Boy
Ireland
lover of hounds
#126
Luis
Gwydion & Luis
Boy
[Spanish]
Spanish form of LOUIS.
#134
Diego
Gwydion & Diego
Boy
Spain
Possibly a shortened form of SANTIAGO. In medieval records Diego was Latinized as Didacus, and it has been suggested that it in fact derives from Greek διδαχη (didache) "teaching".
#135
Carlos
Gwydion & Carlos
Boy
[Spanish
Spanish, Portuguese and Catalan form of CHARLES.
#139
Juan
Gwydion & Juan
Boy
Spain
God is gracious.
#140
Summer
Gwydion & Summer
Girl
[English]
From the name of the season, ultimately from Old English sumor. It has been in use as a given name since the 1970s.
#141
Peyton
Gwydion & Peyton
Unisex
American
from the farm by the warrior's town
#142
Nathaniel
Gwydion & Nathaniel
Boy
Hebrew
Gift of God
#143
Malachi
Gwydion & Malachi
Boy
Hebrew
my messenger
#146
Jason
Gwydion & Jason
Boy
Greek
Healer
#147
Bryson
Gwydion & Bryson
Boy
American
Old English
#150
Brianna
Gwydion & Brianna
Girl
Ireland
Variant of BRIANA.
#152
Chase
Gwydion & Chase
Boy
[English]
From a surname meaning "chase, hunt" in Middle English, originally a nickname for a huntsman.
#154
Valeria
Gwydion & Valeria
Girl
Latin
strong, healthy
#154
Cole
Gwydion & Cole
Boy
American
Victory of the people; a popular male name that has been adopted for females.
#155
Ashton
Gwydion & Ashton
Unisex
American
ash tree town; ash town
#156
Isabelle
Gwydion & Isabelle
Girl
France
God is my oath
#159
Brayden
Gwydion & Brayden
Boy
[English]
Variant of BRADEN.
#160
Hayden
Gwydion & Hayden
Unisex
American
hay valley
#162
Isabel
Gwydion & Isabel
Girl
Spanish-speaking countries
pledged to God
#164
MacKenzie
Gwydion & MacKenzie
Girl
Scottish
Scottish
#166
Reagan
Gwydion & Reagan
Girl
Ireland
Descendant of Riagán
#168
Braxton
Gwydion & Braxton
Boy
[English]
From a surname which was originally derived from an Old English place name meaning "Bracca's town".
#169
Katherine
Gwydion & Katherine
Girl
[English]
From the Greek name Αικατερινη (Aikaterine). The etymology is debated: it could derive from the earlier Greek name ‘Εκατερινη (Hekaterine), which came from ‘εκατερος (hekateros) "each of the two"; it could derive from th…
#170
Kaiden
Gwydion & Kaiden
Boy
[English]
Variant of CADEN.
#170
Zachary
Gwydion & Zachary
Boy
American
the Lord has remembered
#171
Bailey
Gwydion & Bailey
Unisex
English-speaking countries
bailiff, steward
#172
Andrea
Gwydion & Andrea
Girl
Italy
manly, brave
#173
Emmanuel
Gwydion & Emmanuel
Boy
Hebrew-speaking Countries
God is with us.
#173
Reese
Gwydion & Reese
Unisex
Welsh
Enthusiasm
#174
Tyler
Gwydion & Tyler
Boy
USA
Maker of tiles
#177
Antonio
Gwydion & Antonio
Boy
Italian
derived from 'Antonius', meaning 'priceless' or 'of inestimable worth'
#179